Lam Research rewarded its shareholders with its regular quarterly payout this week, but the gesture did little to stem the selling pressure that has gripped the chip-equipment maker’s shares. The stock inched up 1.03% on Wednesday to close at $329.50, snapping a multi-day losing streak that wiped out nearly 17% of its market value. For investors who have ridden the AI-fueled rally this year, the pause offers only a momentary respite.
The rout began in earnest on Tuesday, when Lam Research tumbled 6.8% to $326.13, dragging the Philadelphia Semiconductor Index with it. The trigger was a classic “sell the news” reaction to Samsung Electronics’ preliminary earnings. The Korean giant reported a 19-fold surge in operating profit, but the strength of the numbers only heightened fears that the artificial-intelligence investment cycle is approaching a peak. As a key supplier to the memory-chip industry, Lam Research is acutely sensitive to any perceived shift in capital spending.
Adding to the anxiety, reports emerged that Chinese AI startup DeepSeek is developing its own inference chips, raising questions about the long-term dominance of Western equipment providers. That narrative compounded what had already become a broad-based sell-off in semiconductor stocks. Lam Research’s 14-day relative strength index now sits at 43.9, a clear sign that the euphoria that propelled the stock to a 52-week high of $438.50 in late June has evaporated.
Fundamentals vs. Sentiment
Despite the market’s unease, the company’s operational engine is humming. Last quarter, revenue climbed nearly 24% to $5.84 billion, and earnings per share handily beat analyst estimates. Management has struck an optimistic tone for the fourth quarter of fiscal 2026. The quarterly dividend of $0.26 per share, payable in early July to shareholders of record in mid-June, remains intact.
Institutional investors, who control roughly 86% of Lam Research’s outstanding shares, have so far mostly held their ground, though the pattern is not uniform. FMR LLC added to its position in the first quarter, while Goldman Sachs and Swedbank AB trimmed theirs. More concerning to some traders is the flurry of insider selling: over the past 90 days, the CEO, CFO, and several board members have disposed of shares, with total proceeds estimated between $47 million and $81 million.
Should investors sell immediately? Or is it worth buying Lam Research?
The stock’s valuation remains a flashpoint. At a price-to-earnings ratio of over 60, Lam Research trades well above its five-year median. That multiple, combined with the recent insider sales, has given bears ammunition. Yet the pullback is relative: even after the 16.65% fall from the 52-week high, the shares are still up 76% year to date and have more than tripled over the past twelve months.
Analysts Still Betting on the Cycle
Wall Street has not abandoned the stock. Susquehanna recently raised its price target to $475, and Cantor Fitzgerald followed with a target of $425, both suggesting significant upside from current levels. Several analysts maintain a “moderate buy” rating, arguing that the long-term demand for AI infrastructure will sustain the equipment cycle.
Technically, the stock is testing a critical support zone between $320 and $321. The 50-day moving average sits at $324.13, meaning the Wednesday close was only a whisker above it. Traders will be watching closely to see whether the correction stabilizes around that line or deepens in the weeks ahead.
Lam Research is scheduled to release full quarterly results in August 2026. By then, the market will want proof that chipmaker demand remains robust. Until then, the battle between strong fundamentals and a jittery sentiment looks set to continue.
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